After all, many PCs use DisplayPort cords, while TVs rely on HDMI for their inputs. Even with this bit of mismatching, it’s still incredibly easy to use a TV as a computer monitor.

So you want to share photos, watch videos, or play computer games on the expansive screen of your HDTV? On one hand, this is a really simple how-to: use HDMI! That, of course, isn't the whole story.

If you've ever wondered what all the USB port on your computer monitor can be used for, we're here to explain them, from ...

Ever notice upstream and dowstream USB ports on your monitor and wonder what they're for? We explain the difference and what ...

You can easily connect the PS4 or PS4 Pro to a computer monitor so that you can game wherever you are. In most cases you already have what you need to use the PS4 with a monitor, but you may need to ...

Even the best-looking monitors look rather drab and unimpressive when they're dirty. Keeping your display clean is a great way to make sure you get the most from your display, whether it's for work or ...

You can use your iPad as a second monitor with a Mac or Windows computer, with a free option available. Here's how you can do it.

Configuring Your Windows Laptop For Closed-Lid Use By default, Windows puts your laptop to sleep once you close the lid. So since the computer isn't technically on, you won't see anything but ...

Turning your computer monitor into a totable TV is easy and inexpensive. Off Duty's Michael Hsu shows you how to do it. Q: I’m in the process of outfitting a second home and am considering going ...